The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 03, 1999
Filed:
May. 12, 1997
Applicant:
Inventor:
Hemanth G Kanekal, San Jose, CA (US);
Assignee:
Cirrus Logic, Inc., Fremont, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F / ;
U.S. Cl.
CPC ...
710113 ; 710 36 ; 710108 ; 710110 ; 710107 ; 710126 ; 710128 ; 710129 ; 710130 ; 711147 ; 711167 ;
Abstract
A method and apparatus to prevent data from being corrupted prior to reaching the final destination is provided. The method and apparatus monitors the status of posted write transactions and transaction initiations. If it is determined that a posted write transaction is incomplete and there is a pending transaction initiation, a bus retry is requested for the pending transaction.